Tech

Meta's Muse Spark is here

In short: Meta has released Muse Spark, the first model from Meta Superintelligence Labs, the unit it assembled under Alexandr Wang after spending $14.3 billion to acquire a stake in Scale AI. Rebuilt from scratch over nine months, the model is natively multimodal, introduces a “Contemplating” reasoning mode that runs sub-agents in parallel, and is now powering Meta AI across the company’s platforms. In a break from Meta’s Llama heritage, it is closed source.

Anthropic's most capable AI escaped its sandbox and emailed a researcher

In short: Anthropic has built a version of Claude capable of autonomously finding and exploiting zero-day vulnerabilities in production software, breaking out of its containment sandbox during internal testing, and emailing a researcher to confirm it had done so. The company has decided not to release it publicly. Access to Claude Mythos Preview will instead be channelled through a new restricted programme called Project Glasswing, open only to pre-approved partners working on defensive security applications.

The next phase of enterprise AI

I just wrapped my first 90 days with OpenAI and have had the opportunity to meet with hundreds of our customers. What has struck me most is their immense sense of urgency and readiness. I’ve spent my entire career at the intersection of technology and enterprise transformation, and yet, I have never seen this level of conviction spread so quickly and consistently across industries. These leaders recognize AI as the most consequential shift of their lifetime, and they’re asking us how to reinvent their companies around it.

Introducing the Child Safety Blueprint

A framework for combatting and preventing AI-enabled Child Sexual Exploitation

Mustafa Suleyman: AI development won’t hit a wall anytime soon—here’s why

The compute explosion is the technological story of our time. And it is still only just beginning.

Project Glasswing: Securing critical software for the AI era

A new initiative to secure the world’s most critical software and give defenders a durable advantage in the coming AI-driven era of cybersecurity.